Question

square is inscribed in a circle side of a square is 7 root 2the ratio of area and circle ​

Answer 1

${\huge {\mathfrak {Answer :-}}}$

➡️ We have,

Side = 7$\sqrt {2}$ unit.

▪️So,

the diagonal is

= ${} \sqrt {(7 \sqrt {2})^2 \times 2.}$

= $\sqrt {98 \times 2}$

= $\sqrt {196}$

= 14.

▪️Thus,

Diameter is also 14 cm.

▪️Then,

Radius = 14/2 = 7 cm.

▪️Now,

Circumference

= 2 * 22/7 * 7

= 44 units.

▪️And,

Area

= 22/7 * 7 * 7

= 154 sq.units ✔️

That's it..

Answer 2

I hope you are understand